♪ whatever your business challenge, dell has the technology and services to help you solve it. melissa: this is it story we're following very closely here on "money". it's huge and i feel like we're only one doing it. runaway inflation in iran caused a free fall in the value of the rial in the past 10 days. citizens protesting in the streets and reports of wide spread spread hoarding. could this topple the iranian regime? let's turn to former ambassador to the united states ambassador john bolton. thank you for coming back to the show. have you been following the story? >> i don't think it is as serious as demonstration in the street might indicate. obviously the collapse of the value of the rial versus the dollar is a problem for the government. remember also, they have been anticipating the sanctions for a long time. they have huge dollar reserves that they are, that they are using now. and the cost of the nuclear weapons program is really a small fraction, even if they're reduced international oil sales. melissa: yeah. >> so it's a bad thing, no doubt about it, but not a reg